157032428 (number)

157032428 is an even 9-digits composite number following 157032427 and preceding 157032429. In scientific notation, it is written as 1.57032428 × 10^8. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 66029184 positive integers (up to 157032428) that are relatively prime to 157032428.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million thirty-two thousand four hundred twenty-eight

Notation

Scientific notation 1.57032428 × 10^8
Engineering notation 1.57032428 × 10^6

Prime Factorization of 157032428

Prime Factorization 2 × 2 × 7 × 53 × 105817

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78516214
Product of the distinct prime numbers

The prime factorization of 157032428 is 2 × 2 × 7 × 53 × 105817. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 77, 47, 838, 369, 8293, 488, 83103, 11438, 250221, 159023, 1023680, 8358122, 58581860, 97223488, 283204476, 392832642, 7571139745, 2334172565

Basic calculations (n = 157032428)

Multiplication

n×y
n×2 314064856
n×3 471097284
n×4 628129712
n×5 785162140

Division

n÷y
n÷2 78516214
n÷3 52344142.666667
n÷3 39258107
n÷5 31406485.6

Exponentiation

ny
n2 24659183443575184
n3 3.872291448642E+24
n4 6.0807532810389E+32
n5 9.5487545179051E+40

Nth Root

y√n
2√n 12531.258037404
3√n 539.50621069872
4√n 111.9431017857
5√n 43.571034269167

Divisors of 157032428

1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 105817, 211634, 423268, 740719, 1481438, 2962876, 5608301, 11216602, 22433204, 39258107, 78516214, 157032428

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157032427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157032428 can be divided by 24 positive divisors. The sum of these divisors (counting 157032428) is 1, the average is 0.041666666666667.

Base conversion 157032428

Base System Value
2 Binary 1001010111000001111111101100
3 Ternary 101221111001222212
4 Quaternary 21113001333230
5 Quinary 310200014203
6 Senary 23325425552
8 Octal 1127017754
10 Decimal 157032428
12 Duodecimal 4470b2b8
16 Hexadecimal 95c1fec
20 Vigesimal 2919118
36 Base36 2lhqzw

Cryptographic Hash Functions

md5 d9a31ce5e49448afbe7e330e8c128a22
sha1 0200424d7da5673592dc8d0bf165a04f0900efff
sha256 848df5d17580420728c60e960a9d248b870052976a1709fb23583083568b18fa
sha512 ae2935e25a46cd0cb8030ebbafa63e0f48e6614a9b684f89dcf66b638a039974c0c980f2407b0a110ea0a0e437a472672aab5f58364a542d199a9fc314296e9c
ripemd-160 934a452219228e4991ecb0edc369c3738d47da10

157032428 as geometric shapes

Circle

Radius = n
Diameter 314064856
Circumference 986663844.36034
Area 7.7469109549859E+16

Sphere

Radius = n
Volume 1.622021649015E+25
Surface area 3.0987643819944E+17
Circumference 986663844.36034

Square

Length = n
Perimeter 628129712
Area 24659183443575184
Diagonal 222077389.40998

Cube

Length = n
Surface area 147955100661451104
Volume 3.872291448642E+24
Space diagonal 271988143.7319

Equilateral Triangle

Length = n
Perimeter 471097284
Area 1.0677739649358E+16
Altitude 135994071.86595

Triangular Pyramid

Length = n
Surface area 1.0677739649358E+16
Volume 4.5635392367757E+23
Height 74025796.469992